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																			<div class="question-title-icon"></div>
																			<span class="question-no">1.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">a775ff14f8af4b74a4baa621baf808d2</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>利用机器学习算法中EPT方法论，把邮件分为垃圾邮件和非垃圾邮件的过程中，任务T是什么？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_a775ff14f8af4b74a4baa621baf808d2" class="question-input"> -->
																						<span class="question-li-text">A: 
																								不断调整算法参数，最终将邮件精确地分为垃圾邮件和非垃圾邮件。
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_a775ff14f8af4b74a4baa621baf808d2" class="question-input"> -->
																						<span class="question-li-text">B: 
																								看着你把你的电子邮件标记为垃圾邮件和非垃圾邮件。
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_a775ff14f8af4b74a4baa621baf808d2" class="question-input"> -->

																						<span class="question-li-text">C: 
																								计算邮件被正确地分为垃圾邮件和非垃圾邮件正确率。
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_a775ff14f8af4b74a4baa621baf808d2" class="question-input"> -->

																						<span class="question-li-text">D: 
																								以上都不包括，这不是一个机械学习问题。
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">2.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">94fd94a7853f426da81904895a1e4f33</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>实验测得四组(x，y)的值为(1，2)，(2，3)，(3，4)，(4，5)，则y与x之间的回归直线方程为</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_94fd94a7853f426da81904895a1e4f33" class="question-input"> -->
																						<span class="question-li-text">A: 
																								y=x+1
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_94fd94a7853f426da81904895a1e4f33" class="question-input"> -->
																						<span class="question-li-text">B: 
																								y=x+2
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_94fd94a7853f426da81904895a1e4f33" class="question-input"> -->

																						<span class="question-li-text">C: 
																								y=x-1
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_94fd94a7853f426da81904895a1e4f33" class="question-input"> -->

																						<span class="question-li-text">D: 
																								y=2x+1
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">3.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">de08fcdcf9b54918a1d6f4d7ce1f7f08</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>假设检验是检验对_______的假设值是否成立</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_de08fcdcf9b54918a1d6f4d7ce1f7f08" class="question-input"> -->
																						<span class="question-li-text">A: 
																								样本
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_de08fcdcf9b54918a1d6f4d7ce1f7f08" class="question-input"> -->
																						<span class="question-li-text">B: 
																								总体
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_de08fcdcf9b54918a1d6f4d7ce1f7f08" class="question-input"> -->

																						<span class="question-li-text">C: 
																								样本方差
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_de08fcdcf9b54918a1d6f4d7ce1f7f08" class="question-input"> -->

																						<span class="question-li-text">D: 
																								总体均值
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						B
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							B
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">4.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">3110c8fa0fd14de68e67f0c72f926703</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>假设你运作一个公司，并且你想开发学习算法来处理两个问题中的一个。
问题1：你有一个相同项目的清单。你想预测下在接下来的3个月内你会卖出这些项目中的多少个？
问题2：你有很多用户，你想要写一个软件来检测每一个客户的账户，你客户账户的每个账户，并且决定这个账户被入侵还是被破坏了。

请问这两个问题是分类问题还是回归问题？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_3110c8fa0fd14de68e67f0c72f926703" class="question-input"> -->
																						<span class="question-li-text">A: 
																								都是分类问题
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_3110c8fa0fd14de68e67f0c72f926703" class="question-input"> -->
																						<span class="question-li-text">B: 
																								问题1是分类问题，问题2是回归问题
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_3110c8fa0fd14de68e67f0c72f926703" class="question-input"> -->

																						<span class="question-li-text">C: 
																								问题1是回归问题，问题2是分类问题
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_3110c8fa0fd14de68e67f0c72f926703" class="question-input"> -->

																						<span class="question-li-text">D: 
																								都是回归问题
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						C
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							C
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">5.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">fae99372dc7441cb8a8c23bba8d4f486</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>若用机器学习EPT方法，将邮件划分为非垃圾邮件及垃圾邮件，在此过程中，经验E是？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_fae99372dc7441cb8a8c23bba8d4f486" class="question-input"> -->
																						<span class="question-li-text">A: 
																								不断调整算法参数，最终将邮件精确地分为垃圾邮件和非垃圾邮件。
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_fae99372dc7441cb8a8c23bba8d4f486" class="question-input"> -->
																						<span class="question-li-text">B: 
																								看着你把你的电子邮件标记为垃圾邮件和非垃圾邮件。
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_fae99372dc7441cb8a8c23bba8d4f486" class="question-input"> -->

																						<span class="question-li-text">C: 
																								计算邮件被正确地分为垃圾邮件和非垃圾邮件正确率。
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_fae99372dc7441cb8a8c23bba8d4f486" class="question-input"> -->

																						<span class="question-li-text">D: 
																								以上都不包括，这不是一个机械学习问题。
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						B
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							B
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">6.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">0e09b4c50d8940d78ad3128493ba239e</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>若某商品销售量y(件)随着销售价格x(元/件）的增加而减少，则其回归方程可能是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_0e09b4c50d8940d78ad3128493ba239e" class="question-input"> -->
																						<span class="question-li-text">A: 
																								y＝－10x＋200
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_0e09b4c50d8940d78ad3128493ba239e" class="question-input"> -->
																						<span class="question-li-text">B: 
																								y＝10x＋200
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_0e09b4c50d8940d78ad3128493ba239e" class="question-input"> -->

																						<span class="question-li-text">C: 
																								y=－10x－200
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_0e09b4c50d8940d78ad3128493ba239e" class="question-input"> -->

																						<span class="question-li-text">D: 
																								y=10x－200
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">7.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">36dd502792a6474a989367fa86fb37cc</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>将邮件区分为垃圾邮件与非垃圾邮件，假设运用机器学习EPT解决此问题，性能P是什么？</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_36dd502792a6474a989367fa86fb37cc" class="question-input"> -->
																						<span class="question-li-text">A: 
																								不断调整算法参数，最终将邮件精确地分为垃圾邮件和非垃圾邮件。
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_36dd502792a6474a989367fa86fb37cc" class="question-input"> -->
																						<span class="question-li-text">B: 
																								看着你把你的电子邮件标记为垃圾邮件和非垃圾邮件。
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_36dd502792a6474a989367fa86fb37cc" class="question-input"> -->

																						<span class="question-li-text">C: 
																								计算邮件被正确地分为垃圾邮件和非垃圾邮件正确率。
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_36dd502792a6474a989367fa86fb37cc" class="question-input"> -->

																						<span class="question-li-text">D: 
																								以上都不包括，这不是一个机械学习问题。
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						C
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							C
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">8.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">b3c586a6a7e1481fbd220f0b0b06af56</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>若一个矩阵F=[[1,2,3],[4,5,6]]，则F[:1,:]的结果是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_b3c586a6a7e1481fbd220f0b0b06af56" class="question-input"> -->
																						<span class="question-li-text">A: 
																								[[1,2,3]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_b3c586a6a7e1481fbd220f0b0b06af56" class="question-input"> -->
																						<span class="question-li-text">B: 
																								[[2,2],[5,6]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_b3c586a6a7e1481fbd220f0b0b06af56" class="question-input"> -->

																						<span class="question-li-text">C: 
																								[[2],[1]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_b3c586a6a7e1481fbd220f0b0b06af56" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无法计算
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">9.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">9d3d7443a07846e3b0d60a4cdeae17e6</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>假设有一个矩阵E=[[1,2,3],[4,5,6]]，则E[:,:2]的结果是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_9d3d7443a07846e3b0d60a4cdeae17e6" class="question-input"> -->
																						<span class="question-li-text">A: 
																								[[1,2],[4,5]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_9d3d7443a07846e3b0d60a4cdeae17e6" class="question-input"> -->
																						<span class="question-li-text">B: 
																								[[2,2],[5,6]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_9d3d7443a07846e3b0d60a4cdeae17e6" class="question-input"> -->

																						<span class="question-li-text">C: 
																								[[2],[1]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_9d3d7443a07846e3b0d60a4cdeae17e6" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无法计算
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">10.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">4a014351cdef41279a5a2cf505146b85</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>已知C=[1,2,3,4,5]，则C[:2:]的结果是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_4a014351cdef41279a5a2cf505146b85" class="question-input"> -->
																						<span class="question-li-text">A: 
																								[1,2]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_4a014351cdef41279a5a2cf505146b85" class="question-input"> -->
																						<span class="question-li-text">B: 
																								[4]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_4a014351cdef41279a5a2cf505146b85" class="question-input"> -->

																						<span class="question-li-text">C: 
																								[[2],[1]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_4a014351cdef41279a5a2cf505146b85" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无法计算
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">11.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">f5fddf9431634bcabfc1b6025ce6f0b1</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>假设矩阵B为[[2,4]]，C为[[4]]，则B+C结果是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_f5fddf9431634bcabfc1b6025ce6f0b1" class="question-input"> -->
																						<span class="question-li-text">A: 
																								[[6,8]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_f5fddf9431634bcabfc1b6025ce6f0b1" class="question-input"> -->
																						<span class="question-li-text">B: 
																								[4]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_f5fddf9431634bcabfc1b6025ce6f0b1" class="question-input"> -->

																						<span class="question-li-text">C: 
																								[[2],[1]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_f5fddf9431634bcabfc1b6025ce6f0b1" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无法计算
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">12.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">79253a60668241689ca047c5ca8d50c6</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>设矩阵P=[[5,4,7,9]]，Q=[[3,4,5]]则P-Q结果是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_79253a60668241689ca047c5ca8d50c6" class="question-input"> -->
																						<span class="question-li-text">A: 
																								[1,2]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_79253a60668241689ca047c5ca8d50c6" class="question-input"> -->
																						<span class="question-li-text">B: 
																								[4]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_79253a60668241689ca047c5ca8d50c6" class="question-input"> -->

																						<span class="question-li-text">C: 
																								[[2],[1]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_79253a60668241689ca047c5ca8d50c6" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无法计算
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						D
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							D
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">13.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">05ad50df5e8a4db7a20779f0c440894c</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>有两个矩阵M=[[2,4]]，N=[[3,4,5]]则M+N结果是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_05ad50df5e8a4db7a20779f0c440894c" class="question-input"> -->
																						<span class="question-li-text">A: 
																								[1,2]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_05ad50df5e8a4db7a20779f0c440894c" class="question-input"> -->
																						<span class="question-li-text">B: 
																								[4]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_05ad50df5e8a4db7a20779f0c440894c" class="question-input"> -->

																						<span class="question-li-text">C: 
																								[[2],[1]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_05ad50df5e8a4db7a20779f0c440894c" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无法计算
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						D
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							D
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">14.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">7d681c98db6a4fabaf10747d378dc6f4</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>若一个矩阵P为[[2,4]]，那么，B*2结果为</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_7d681c98db6a4fabaf10747d378dc6f4" class="question-input"> -->
																						<span class="question-li-text">A: 
																								[[4,8]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_7d681c98db6a4fabaf10747d378dc6f4" class="question-input"> -->
																						<span class="question-li-text">B: 
																								[4]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_7d681c98db6a4fabaf10747d378dc6f4" class="question-input"> -->

																						<span class="question-li-text">C: 
																								[[2],[1]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_7d681c98db6a4fabaf10747d378dc6f4" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无法计算
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">15.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">a77ee1909aa84e46a9b0e5d2b356761b</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>假设某矩阵B=[[4,8]，则B/4结果是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_a77ee1909aa84e46a9b0e5d2b356761b" class="question-input"> -->
																						<span class="question-li-text">A: 
																								[1,2]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_a77ee1909aa84e46a9b0e5d2b356761b" class="question-input"> -->
																						<span class="question-li-text">B: 
																								[4]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_a77ee1909aa84e46a9b0e5d2b356761b" class="question-input"> -->

																						<span class="question-li-text">C: 
																								[[2],[1]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_a77ee1909aa84e46a9b0e5d2b356761b" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无法计算
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">16.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">30832c74565d45bcafc064fca9570700</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>已知一个矩阵K为[[4,8]]，M为[[4]]，则K-M=</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_30832c74565d45bcafc064fca9570700" class="question-input"> -->
																						<span class="question-li-text">A: 
																								[[6,8]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_30832c74565d45bcafc064fca9570700" class="question-input"> -->
																						<span class="question-li-text">B: 
																								[4]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_30832c74565d45bcafc064fca9570700" class="question-input"> -->

																						<span class="question-li-text">C: 
																								[[0],[4]]
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_30832c74565d45bcafc064fca9570700" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无法计算
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						C
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							C
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">17.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">ebaeaf3f82794256aa1d157a4daca407</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>机器学习算法分为（）学习和（）学习</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_ebaeaf3f82794256aa1d157a4daca407" class="question-input"> -->
																						<span class="question-li-text">A: 
																								监督，无监督
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_ebaeaf3f82794256aa1d157a4daca407" class="question-input"> -->
																						<span class="question-li-text">B: 
																								分类,回归
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_ebaeaf3f82794256aa1d157a4daca407" class="question-input"> -->

																						<span class="question-li-text">C: 
																								监督,分类
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_ebaeaf3f82794256aa1d157a4daca407" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无监督,回归
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						A
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							A
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																	<!-- 单选 -->
																	<li class="question qt-singlechoice" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">18.</span><span class="question-type" style="display: none;">singlechoice</span><span>[单选题]</span><span class="question-point-content"><span>(</span><span class="question-point">4</span><span>分)</span></span><span class="question-id" style="display: none;">1be0f186cec9467cb5469128fe31f591</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>监督学习算法有（）和（）</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_1be0f186cec9467cb5469128fe31f591" class="question-input"> -->
																						<span class="question-li-text">A: 
																								监督，无监督
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_1be0f186cec9467cb5469128fe31f591" class="question-input"> -->
																						<span class="question-li-text">B: 
																								分类,回归
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_1be0f186cec9467cb5469128fe31f591" class="question-input"> -->

																						<span class="question-li-text">C: 
																								监督,分类
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_1be0f186cec9467cb5469128fe31f591" class="question-input"> -->

																						<span class="question-li-text">D: 
																								无监督,回归
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span> <span class="answer_value">
																					
																						B
																					 
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span> 
																							
																						 
																					</span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							B
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">19.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">e7137128bee140b2859b9d766c3537e9</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>下面是负相关的是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_e7137128bee140b2859b9d766c3537e9" class="question-input"> -->
																						<span class="question-li-text">A: 
																								银行的年利息率与贷款总额
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_e7137128bee140b2859b9d766c3537e9" class="question-input"> -->
																						<span class="question-li-text">B: 
																								居民收入与储蓄存款
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_e7137128bee140b2859b9d766c3537e9" class="question-input"> -->

																						<span class="question-li-text">C: 
																								手机的废品率与成本
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_e7137128bee140b2859b9d766c3537e9" class="question-input"> -->

																						<span class="question-li-text">D: 
																								学生考试的错题率与成绩
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">CD</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							CD
																						
																						
																					
																				<br />
																			</div>
																		</div></li>
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">20.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">491aa4cda10a4604ad5043bc8197ea40</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>下列属于相关关系的现象是</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_491aa4cda10a4604ad5043bc8197ea40" class="question-input"> -->
																						<span class="question-li-text">A: 
																								银行的年利息率与贷款总额
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_491aa4cda10a4604ad5043bc8197ea40" class="question-input"> -->
																						<span class="question-li-text">B: 
																								居民收入与储蓄存款
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_491aa4cda10a4604ad5043bc8197ea40" class="question-input"> -->

																						<span class="question-li-text">C: 
																								电视机的产量与鸡蛋产量
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_491aa4cda10a4604ad5043bc8197ea40" class="question-input"> -->

																						<span class="question-li-text">D: 
																								某种商品的销售额与销售价格
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">ABD</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							ABD
																						
																						
																					
																				<br />
																			</div>
																		</div></li>
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">21.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">d6d91b8af5f641e58ad123607386b1a9</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>下面的例子中，哪些属于监督学习算法</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_d6d91b8af5f641e58ad123607386b1a9" class="question-input"> -->
																						<span class="question-li-text">A: 
																								将邮件标记为垃圾邮件和非垃圾邮件，垃圾邮件过滤器
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_d6d91b8af5f641e58ad123607386b1a9" class="question-input"> -->
																						<span class="question-li-text">B: 
																								在网上找一组新闻文章，把这些文章聚类为同一故事
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_d6d91b8af5f641e58ad123607386b1a9" class="question-input"> -->

																						<span class="question-li-text">C: 
																								根据客户数据的数据库，自动发现市场细分市场，并将客户分成不同的细分市场
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_d6d91b8af5f641e58ad123607386b1a9" class="question-input"> -->

																						<span class="question-li-text">D: 
																								考虑到被诊断为患有糖尿病或没有糖尿病的患者的数据集，学会将新患者分类为有无糖尿病
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">AD</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							AD
																						
																						
																					
																				<br />
																			</div>
																		</div></li>
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">22.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">49de42480e1f404eb15e6fcf17708365</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>以下属于无监督学习的有：</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_49de42480e1f404eb15e6fcf17708365" class="question-input"> -->
																						<span class="question-li-text">A: 
																								将邮件标记为垃圾邮件和非垃圾邮件，垃圾邮件过滤器
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_49de42480e1f404eb15e6fcf17708365" class="question-input"> -->
																						<span class="question-li-text">B: 
																								在网上找一组新闻文章，把这些文章聚类为同一故事
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_49de42480e1f404eb15e6fcf17708365" class="question-input"> -->

																						<span class="question-li-text">C: 
																								根据客户数据的数据库，自动发现市场细分市场，并将客户分成不同的细分市场
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_49de42480e1f404eb15e6fcf17708365" class="question-input"> -->

																						<span class="question-li-text">D: 
																								考虑到被诊断为患有糖尿病或没有糖尿病的患者的数据集，学会将新患者分类为有无糖尿病
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">BC</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							BC
																						
																						
																					
																				<br />
																			</div>
																		</div></li>
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">23.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">408483e2912943da8166a38ba51871e1</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>无监督的学习技术包括：</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_408483e2912943da8166a38ba51871e1" class="question-input"> -->
																						<span class="question-li-text">A: 
																								降维
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_408483e2912943da8166a38ba51871e1" class="question-input"> -->
																						<span class="question-li-text">B: 
																								主成分分析
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_408483e2912943da8166a38ba51871e1" class="question-input"> -->

																						<span class="question-li-text">C: 
																								PCA
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_408483e2912943da8166a38ba51871e1" class="question-input"> -->

																						<span class="question-li-text">D: 
																								K均值聚类
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">ABCD</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							ABCD
																						
																						
																					
																				<br />
																			</div>
																		</div></li>
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">24.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">05379c8a41464e889deeeca9df8a39a6</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>方法的声明一般包括哪几部分</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_05379c8a41464e889deeeca9df8a39a6" class="question-input"> -->
																						<span class="question-li-text">A: 
																								方法名
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_05379c8a41464e889deeeca9df8a39a6" class="question-input"> -->
																						<span class="question-li-text">B: 
																								形式参数
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_05379c8a41464e889deeeca9df8a39a6" class="question-input"> -->

																						<span class="question-li-text">C: 
																								返回值类型
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_05379c8a41464e889deeeca9df8a39a6" class="question-input"> -->

																						<span class="question-li-text">D: 
																								类名
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">ABC</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							ABC
																						
																						
																					
																				<br />
																			</div>
																		</div></li>
																
																
																
																
																
															
														
															
																
																
																	<!-- 多选 -->
																	<li class="question qt-multiplechoice" style="display: list-item;"><div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">25.</span> <span class="question-type" style="display: none;">multiplechoice</span>
																			<span>[多选题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span>
																			<span class="question-id" style="display: none;">b4b94757cd46427bbbb29c04c6a221e9</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>有监督学习的算法可分为（）</pre>
																				
																				
																			<p></p>
																			<ul class="question-opt-list">
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="A" name="question-radio1_b4b94757cd46427bbbb29c04c6a221e9" class="question-input"> -->
																						<span class="question-li-text">A: 
																								监督
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="B" name="question-radio1_b4b94757cd46427bbbb29c04c6a221e9" class="question-input"> -->
																						<span class="question-li-text">B: 
																								无监督
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="C" name="question-radio1_b4b94757cd46427bbbb29c04c6a221e9" class="question-input"> -->

																						<span class="question-li-text">C: 
																								分类
																							 
																					</span>
																					</li>
																				
																				
																					<li class="question-list-item">
																						<!-- 																	<input type="radio" --> <!-- 																	value="D" name="question-radio1_b4b94757cd46427bbbb29c04c6a221e9" class="question-input"> -->

																						<span class="question-li-text">D: 
																								回归
																							 
																					</span>
																					</li>
																				
																				
																				

																			</ul>
																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">CD</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							CD
																						
																						
																					
																				<br />
																			</div>
																		</div></li>
																
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">26.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">2a318aa3232d4fa2aa3b52c96ab738c6</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>机器学习是人工智能研究发展到一定阶段的必然产物。</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						对
																						
																					
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								对
																								
																							
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">27.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">161cbd9274f648fcb7b76fc30dab86a2</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>机器学习横跨计算机科学、工程技术和统计学等多个学科</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						对
																						
																					
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								对
																								
																							
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">28.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">6587975505cb4b5c93a1a5769d8aa6cf</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>机器学习这门学科所关注的问题是：计算机程序如何随着经验积累自动提高性能。</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						对
																						
																					
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								对
																								
																							
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">29.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">e5a5e614ca6c43b3b2134822e39b7a43</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>降维是无监督学习</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						对
																						
																					
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								对
																								
																							
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">30.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">c32063dddaa24460b132ac498b1e99ed</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>回归为无监督学习</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						
																						错
																					
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								
																								错
																							
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">31.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">66cbd0dbf28944b4b6b25afac7c6a072</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>分类属于无监督学习</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						
																						错
																					
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								
																								错
																							
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
															
														
															
																
																
																
																	<!-- 判断 -->
																	<li class="question qt-trueorfalse" style="display: list-item;">
																		<div class="question-title">
																			<div class="question-title-icon"></div>
																			<span class="question-no">32.</span><span class="question-type" style="display: none;">trueorfalse</span>
																			<span>[判断题]</span> <span class="question-point-content"><span>(</span><span class="question-point">2</span><span>分)</span></span><span class="question-id" style="display: none;">8b2d03ad4e934c9399ed2cd30c180cc1</span>
																		</div>
																		<div class="question-body">
																			<p class="question-body-text">
																				
																					</p><pre>人工智能:Python语言是纯面向过程的计算机程序设计语言</pre>
																				
																				
																			<p></p>

																		</div>
																		<div class="answer-desc">
																			<div class="answer-desc-summary">
																				<span>正确答案：</span><span class="answer_value">
																					
																						
																						错
																					
																				</span><br />
																			</div>
																			<div class="answer-desc-detail">
																				<div class="answer-desc-content">
																					<span>试题解析：</span> <span></span>
																				</div>
																			</div>
																			<div class="answer-desc-detail">
																				<span>我的答案：</span>
																					
																						
																							
																								
																								错
																							
																						
																						
																					
																				<br />
																			</div>
																		</div>
																	</li>
																
																
																
																
															
														
													</ul>
												</div>
											</div>
										</form>
									</td>
								</tr>
							</tbody>
						</table>
					</div>
				</div>
			</div>
		</div>

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